13547081990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1013}}^1\times {\mathrm{102871}}^1$

素因数の和:103904

約数の個数: 32

約数和(自身を含む): 26286676416

約数和(自身を除く): 12739594426

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1013, 2026, 5065, 10130, 13169, 26338, 65845, 102871, 131690, 205742, 514355, 1028710, 1337323, 2674646, 6686615, 13373230, 104208323, 208416646, 521041615, 1042083230, 1354708199, 2709416398, 6773540995, 13547081990]

約数ペア:

[(1, 13547081990), (2, 6773540995), (5, 2709416398), (10, 1354708199), (13, 1042083230), (26, 521041615), (65, 208416646), (130, 104208323), (1013, 13373230), (2026, 6686615), (5065, 2674646), (10130, 1337323), (13169, 1028710), (26338, 514355), (65845, 205742), (102871, 131690)]